WHOLE VOL. APPLIED ENTOMOLOGY HOWARD 317 



(2) Organizing of a general survey in the respective regions and registration 

 of the pests. 



(3) Communicating to the administrative authorities and the State Institute 

 of Agricultural Science reports, accounts, and opinions. 



(4) Educating the region to appreciate the importance of plant protection. 



(5) Observations on and investigation of the plant diseases, pests, and weeds 

 having greatest economical value in the district. 



(6) To give sanitary certificates of plants and plant products used in trade 

 according to the power given by the Ministry of Agriculture. 



II — PRIVATE AND COMMUNAL INSTITl'TK )NS 



I — Station for the protection of the sugar-beet plantations of the Institute of 



Sugar Industry in Warsaw. Director: A. Chrzanowski (entomologist). 

 2 — Division of Insecticides and Fungicides produced by the chemical industry 



in Poland, in Zgierz near Lodz. Director of the division : Eng. M. Nowinski 



(chemist). 

 3 — Military Gas Institute in Warsaw. Experiments upon insecticides and 



fungicides and toxicological experiments. Director : Prof. Eng. Z. Woynich- 



Sianozecki. Director of the Division of Toxicology: Prof. Dr. W. Lindeman 



(toxicologist). 

 4 — Plant Protection Station of the Horticultural School in Poznan. Director 



of the Station: Dr. K. Zaleski (phytopatologist). 



Ill LABORATORIES OF THE UNIVERSITIE.S AND EQUIVALENT SCHOOLS 



DEVOTING THEMSELVES TO PLANT PROTECTION 



I — Institute of Forest Protection and Entomology of the Principal School 

 of Agriculture in Skierniewice. Besides the pure scientific and teaching 

 work, devotes a great deal of time to the matter of organization and to the 

 control of pests occuring epidemically. Investigations in the sphere of 

 applied entomology. Director of the Institute: Prof. Z. Mokrzecki (ento- 

 mologist). Assistants: Dr. K. Strawihski (entomologist) and Eng. J. 

 Obarski (forest entomology). 



2 — The laboratory of Entomology and Zoology of the Posnanian University. 

 Teaching work and investigation of injurious insects. Director: Prof. Dr. 

 L. Sitowski (entomologist). Assistant: Eng. A. Lincke (zoologist). 



3 — The Laboratory of Forest Protection of the Polytechnicum in Lwow. 

 Teaching work in forest protection and investigation of forest pests. 

 Director of the Institute: Prof. Eng. A. Kozikowski (forest entomologist). 

 Assistant: Dr. R. Kuntze (entomologist). 



4 — Zoological Laboratory of the Free Polish University in Warsaw. Teaching 

 work and theoretical topics of entomology and zoology. Director : Prof. 

 Dr. R. Bledowski (entomology). Assistant: Mrs. M. Krainska (ento-. 

 mologist). 



5 — Zoological Laboratory of the University in Wilno. Teaching work and 

 theoretical investigations of zoology and entomology. Director : Dr. J. 

 Priifer (entomologist). Assistant: Miss M. Raciecka (zoologist). 



6 — The Botanical Laboratory of the University in Wilno. Teaching work and 

 phytopathological investigations. Director: Prof. Dr." J. Trzebinski (phyto- 

 pathologist). 



